Deprecate Currency: Companion for #12951 (#6780)

* Some renames

* Fix

* Fix build for new APIs

* Remove diener

* Fixes

* Fixes

* Fix integration tests

* Fixes

* fix nis issuance

* Update Cargo.toml

* Polkadot doesn't have freezes/holds yet

* No networks use freezes/holds

* update lockfile for {"substrate"}

* Fix tests

There are more failing tests; just starting with the easy ones.
Reserved balance does not count towards ED anymore, therefore reducing
all the reserves by ED (1).

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fixes for Polkadot pallets

* Fix parachains benchmarks

* Update Substrate

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: parity-processbot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

polkadot/xcm/xcm-builder/tests/mock/mod.rs

@@ -16,7 +16,7 @@
 
 use frame_support::{
 	construct_runtime, parameter_types,
-	traits::{Everything, Nothing},
+	traits::{ConstU32, Everything, Nothing},
 	weights::Weight,
 };
 use parity_scale_codec::Encode;
@@ -116,6 +116,10 @@ impl pallet_balances::Config for Runtime {
 	type WeightInfo = ();
 	type MaxReserves = MaxReserves;
 	type ReserveIdentifier = [u8; 8];
+	type HoldIdentifier = ();
+	type FreezeIdentifier = ();
+	type MaxHolds = ConstU32<0>;
+	type MaxFreezes = ConstU32<0>;
 }
 
 impl shared::Config for Runtime {}